Makhni Svetlana Ni bought PRME
April 16, 2026 · Form 4 insider transaction
Makhni Svetlana Ni bought 800,000 shares of Prime Medicine, Inc. at $0.00 per share, a transaction worth N/A. The trade was recorded as grant or award and disclosed on an SEC Form 4, filed 1 day after the transaction.
Direction
Acquired (buy-side)
Shares
800,000
Price
$0.00
Total value
N/A
InsiderMakhni Svetlana Ni
Role—
CompanyPrime Medicine, Inc. (PRME)
SecurityStock Option (right to buy)
Transaction codeA: Grant or award
Transaction dateApril 16, 2026
Filing dateApril 17, 2026
Shares owned after800,000
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
25% of the shares underlying this option shall vest on April 16, 2027 and the balance will vest monthly in equal instalments over the following 36 months, subject to the Reporting Person's continued service on each such vesting date.